baber/WOPTO huggingface dataset:
Patent JP-H0559885-A (JP)
Title: Guiding device and method for shield excavator
Inventor: YAMAGUCHI HIROAKI
IPC: E21D9/06
Filed: 1991-08-27
Abstract: PURPOSE:To precisely guide a shield excavator to the arrival target by receiving the magnetic field from a magnetic field generating loop coil provided on the shield excavator with a receiving sensor arranged in a guide pit, and correcting the displacement with the path of an excavation planned line. CONSTITUTION:When a shield excavator 1 reaches a guide position point M where an excavation can be corrected before the preset vertical shaft B or C is penetrated, the magnetic field is generated from a magnetic field generating loop 3. The magnetic field is received by a receiving sensor 7 arranged in a guide pit D, the signal data of the position of the receiving sensor 7 from the vertical shaft B or C are sent to a distance detecting device 9 and a signal processing device 11, and the position M of the shield excavator 1 is calculated. The distance of the shield excavator 1 to the vertical shaft B or C and the drift of the position of the shield excavator 1 from a planned line L are calculated. The data are sent to the shield excavator 1, and the drift quantity is corrected toward the target point of the vertical shaft B or C based on the data for an excavation.
Patent JP-H03105080-A (JP)
Title: Swash plate type pump
Inventor: AKASAKA TOSHIYUKI
IPC: F04B1/20
Filed: 1989-09-19
Abstract: PURPOSE:To prevent the eccentric abrasion of a valve plate by forming the high and low pressure ports of the valve plate at the position deflected by a prescribed angle in the opposite direction to the revolution direction of a cylinder block from the symmetrical position for a shaft (y) and a setting the high pressure port close to the part onto which the high surface pressure due to the pinching force by a swash plate acts. CONSTITUTION:The low pressure port 9 and high pressure port 10 of the valve plate 1 of a swash plate type pump are set at the position deflecting by a prescribed angle in the opposite direction to the revolution direction of a cylinder block from the symmetrical position for a shaft (y), and the high pressure port 10 is set close to the part 1a onto which the high surface pressure based on the pinching force due to the swash plate 7 acts. Further, a port 11 which communicates to the low and high pressure ports 9 and 10 of the swash plate 1 is formed in deflection in the opposite direction to the revolution direction of the cylinder block for a cylinder hole 3. The surface pressure in the slidable part between the sliding surface 1b of the valve plate 1 and the cylinder block 2 is made uniform in the peripheral direction by increasing the separating force of the high surface pressure acting part 1a, and the durability of the valve plate 1 is improved.
Patent JP-S60131510-A (JP)
Title: Locking device of rack and pinion type lens extending mechanism
Inventor: NISHIO ETSUROU
IPC: G02B7/02
Filed: 1983-12-20
Abstract: PURPOSE:To make a focus adjustment with one hand by providing a friction brake which stops the rotation of a pinion normally between the pinion and a pinion fitting seat, and providing a releasing member which releases the friction brake. CONSTITUTION:The friction brake mechanism between the pinion 12 and pinion fitting seat 2 is provided with an interlocking flange 16 and a pinion shaft 13. Then, the pinion fitting seat 2 has a friction surface 24 which abuts on a friction body 18 energized to project radially. Then, a shaft hole is bored in the pinion shaft 13 and a release shaft 15 is inserted into the shaft hole in an axially movable state. The pinion of this lock device can not be rotated unless the release member is operated, and the release member is provided to he operation part of the pinion shaft, so the focus adjustment is made and the focus is locked with one hand.
Patent JP-2001068626-A (JP)
Title: Semiconductor device
Inventor: KONO TAKASHI
IPC: G05F1/46
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which is constituted in such a way that the noise produced from internal circuits can be prevented from adversely affecting a constant-current source circuit and the internal circuits themselves can stably operate. SOLUTION: In a semiconductor integrated circuit device, buffers 2 and 3 are respectively provided between a constant-current source circuit 1 and internal circuits 4 and 6 which become noise producing sources. The buffers 2 and 3 respectively control the potentials VBH' and VBL' at output nodes N13 and N23 so that the potentials VBH' and VBL' may become bias potentials VBH and VBL. When noise occurs in the lines of the bias potentials VBH' and VBL' while the internal circuits 4 and 6 work, the noise is attenuated by the buffers 2 and 3.
Patent JP-H08106274-A (JP)
Title: Method and device for cursor display
Inventor: HORIOKA TOSHIO
IPC: G09G5/08
Filed: 1994-10-05
Abstract: PURPOSE: To continuously move and to delete a cursor in accordance with the motion of the cursor even though the display starting position of the cursor is located in the negative portion of an x coordinate on a display. CONSTITUTION: Cursor data supplied through a data bus 1 are stored in a RAM 3. The data corresponding to the coordinates on the screen specified by a mouse not shown in the diagram are outputted to a cursor display position/shift number detection section 4 through the bus 1 and an MPU interface section 2. Based on the coordinates data, the section 4 computes a shift bit number and a jumping step number and supply them to an output format section 5. The section 5 shifts the cursor data outputted from the RAM 3 in parallel for the amount of the shift bit number, divides into plural steps, inputs in a 5 or a 4 bit unit and outputs the data after a prescribed step at a prescribed position on the screen with a 5, 4 or 1 bit unit.
Patent JP-S62109736-A (JP)
Inventor: NAGASHIMA KIYOMICHI
IPC: G06K13/30
Filed: 1985-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05205617-A (JP)
Title: Field discharge electronic emitter and forming method thereof
Inventor: KANE ROBERT C
IPC: H01J9/02
Filed: 1992-08-18
Abstract: PURPOSE: To provide a field emission electronic device having an electron emitter which has low operating voltage and high surface stability and by which ion bombardment damage is hardly received. CONSTITUTION: An electron emitter containing a coating of a diamond material 406 formed on a selectively formed conductive/semiconductive electrode 402 is used. A carbon ion 404 is implanted in a surface of the conductive/ semiconductive electrode 402, and this functions as a nucleus forming position to the formation of diamond.
Patent JP-H0981392-A (JP)
Title: Data processing system
Inventor: KOJIMA KAZUNORI
IPC: G06F15/177
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To efficiently load an arbitrary number of programs to respective data processors at a time through simultaneous parallel processing. SOLUTION: A backup file 11 stores all programs that need to be loaded to one of data processors 3-1-3-4 in various use form. When one use form is determined, which program is loaded to which data processor is determined. A controller 1 sends out a necessary irreducible program which is loaded to one of the data processors in the use form in specific order to a communication line 2 at a time without paying attention to the loaded processor. All the data processors 3-1-3-4 receives all of programs, but only necessary programs are selectively received through the selecting operation of program selection parts 15-1-15-4.
Patent JP-H08104004-A (JP)
Title: Ink jet recording head
Inventor: SATAKE KENICHI
IPC: B41J2/215
Filed: 1994-10-05
Abstract: PURPOSE: To enhance the ink mist production efficiency by a simple constitution by forming a piezoelectric substrate in a membrane shape and forming recessed parts bent in a recessed shape on the side of an ink emitting orifices at the electrode arranging position thereof. CONSTITUTION: A large number of nozzles 2 are formed to a nozzle plate 1 in one direction at a specific pitch so as to pierce the nozzle plate 1 in the thickness direction thereof. Spherical recessed surfaces 61 are formed on the surface on the side opposed to the nozzle plate 1 of a substrate member 6 at the same pitch as the nozzles 2. A titanium membrane 40 is formed to the strip like region and right-hand region opposed to the nozzle row containing the recessed surfaces 61 on the substrate member 6 to act as a common electrode 4. A piezoelectric substrate 3 is composed of the membrane of lead titanate zirconate formed on the specific region of the titanium membrane 40 and polarized in its thickness direction.  The nozzle plate 1 is set with respect to the substrate member 6 so that the nozzles 2 are opposed to the recessed surfaces 61 to provide a gap of a specific interval and gap is filled with ink.
Patent JP-H04120407-A (JP)
Title: Vibration-free optical integrated measuring apparatus for surface shape
Inventor: TAKI KAZUYA
IPC: G01B11/24
Filed: 1990-09-12
Abstract: PURPOSE:To improve reliability by providing first to seventh optical waveguides, two-dimensionally scanning a light integrating type interference sensor and obtaining surface shape information on each point of an object to be measured. CONSTITUTION:A laser beam from a semiconductor laser 20 propagates via a light isolator 30, a ridge thin film waveguide 21 and Y-splits 22,23 into split light waveguides 1 to 3, respectively. Current is made flow from an oscillator 70 to an electrode 60, while a magnetic filed is applied to the waveguide 2. The laser light incident to the waveguide 2 is shifted by a frequency shifter 65 and split into waveguides 4,5 by a Y-split 25. The light led into the waveguide 5 is applied to an object 99 to be measured, and a part of its reflected light enters a waveguide 7. Reference shift light led into the waveguide 4 is combined and made to interfere with the light of the waveguide 1 by a wave synthesizer 26, and a reference beat signal is sensed by a sensor 90. Further, light split by a wave divider 22 is applied via the waveguide 3 to the object 99, and a part of its reflected light enters the waveguide 6, where it is combine-interfered with the light of the waveguide 7 to be sensed by a photo sensor 95. Then the reference beat signal and a measurement beat signal are compared with each other, thereby obtaining a surface shape.
Patent JP-2000078441-A (JP)
Title: Portable video camera
Inventor: SATO ATSUTOSHI
IPC: H04N5/225
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a video camera simplified in configuration, facilitated in operation and made easy for use. SOLUTION: On an upper surface 1a of a casing 1, a cover 2 is provided at the housing part of a display part 11 on the side of its front side face 1b and covers this display part 11 and on the side of its rear side face 1e, an operating part 3 composed of a recording button 6 and a power button 7 or the like is provided. The recording button 6 is arranged on a projecting part 5a formed on this upper surface 1a so that the recording button 6 can be found out even without watching the operating part 3. When the cover 2 is opened, the display part 11 is raised together and the state of inclining its screen 11a is set so as to be easily watched. When the recording button 6 is operated in the state of displaying a moving image picked up by a built-in video camera part on the display part 11, this moving image or still picture is recorded on a loaded card-shaped recording medium.
Patent JP-H1165768-A (JP)
Title: Program type display device
Inventor: II YOSHIHIRO
IPC: G06F3/041
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To easily set various control operations by outputting plural types of signals which are different from each other in terms of timing according to the period when a signal is outputted from an instruction input means. SOLUTION: A data communication means 14 is connected to an external device 10 via a channel 12, and various types of data can be transferred between the device 10 and a data storage means 26, for example, via the channel 12. An event data storage means 16 can store plural processing instruction words including the reference information that specifies the contents of an operation to be processed. A control means 18 executes the processing instruction words stored in the means 16 and processes the data corresponding to the information which is referred to by each processing instruction word. Then an instruction input means 22 can output the signal corresponding to an operation period instructed to a display screen 20.  Then the time when the signal is outputted from the means 22 is detected and plural types of signals which are different from each other in terms of timing are outputted in response to the detected signal output time.
Patent JP-H1158346-A (JP)
Title: Concrete surface finishing machine
Inventor: OKAMOTO TOSHIMICHI
IPC: B28B11/08
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To perform a surface finishing while aggregates are being pushed down by a method wherein under a base panel, a separation plate having specified holes is arranged in such a manner that the front part comes into contact with the base panel, and a gap may be formed between the rear part and the lower surface of the base panel, and in addition, the front end of a finishing plate is attached to the rear part of the base panel. SOLUTION: To the lower surface of a base panel 1, a separation plate made of a punching plate is attached. The front end part 5a of the separation plate comes into contact with the lower surface of the base panel 1, and a gap for a motor layer 13 is formed between the rear part 5c of the separation plate and the lower surface of the base panel 1 through a downward tilting part 5b. Holes 5d of the separation plate are made to have a size through which the aggregates 12 of a concrete 11 wherein a surface lowering is performed, do not pass, and also, mortar easily passes. Also, to the rear part of the base panel 1, the base end of a finishing plate 8 is attached, and the finishing plate 8 is tilted downward, and the tip end of the finishing plate 8 is arranged at an intermediate location between the base panel 1 and the gap 6 in the vertical direction.  By this method, the mortar layer 13 without the aggregates 12 is rubbed by the finishing plate 8, and a surface finishing can be performed while preventing the aggregates 12 from being exposed on the surface.
Patent JP-H1162119-A (JP)
Title: Ridgepole plate securing metal piece
Inventor: OTAKE SOICHIRO
IPC: E04D3/40
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To preclude the occurrence of deformation and dislocation of a ridgepole plate by affixing slidably a ridgepole securing metal piece including a piece loading body and ridgepole loading body on the spiral projection member of a metal plate roof, and absorbing the extension and contraction of the ridgepole plate caused by temperature change. SOLUTION: A ridgepole plate securing metal piece comprising a piece loading body 1 and ridgepole loading body 2 is fastened to the spiral projection member of a folding roof B to be laid from the ridge of a roof toward the lower part thereof and for connecting the contiguous roof plates with a spiral projection structure by the use of a pressure holding bolt 3. Besides, the projection member loading body 1 and ridge loading body 2 are connected by a screw via a holding plate (like a washer), and held to be moved (slid) as being exerted by a predetermined force or more.  The angle cross-sectional ridge plate A and folding roof B are connected via the securing metal piece, and even when the ridge plate expands and contracts by temperature change, the extension and contraction is absorbed by the ridge plate securing metal piece, so that the ridge plate A can avoid undergoing line occurrence of distortion or removal of the securing part. In this construction, rain leaking due to deformation can be prevented.
Patent JP-S6485522-A (JP)
Title: Open-phase breaker
Inventor: ISHIGAMI YOSHIHISA
IPC: H02H3/32
Filed: 1987-09-26
Abstract: PURPOSE:To prevent the danger of electrical shock from being generated, by inserting a normally closed auxiliary contact into the detection line of N-phase, and by applying one side voltage of voltage sides between A-phase and B-phase, to the detection input terminal of an open-phase detecting means. CONSTITUTION:As an open-phase breaker A, by the abnormal voltage of a single-phase three-line system power line, open phase is detected, and then, the switch means of a thyristor SCR is turned ON, and the trip coil L of a main contact S1 is excited, and the main contact S1 is released. Then, into the detection line lN of N-phase, the normally closed side contact (a) of an auxiliary contact S2 driven interlocked with the main contact S1 is inserted, and to the detection input terminal of an open-phase detecting means, one side voltage of voltage sides between A-phase and B-phase is applied via a resistor R1. The phase detecting means is IC-formed, and is composed of a comparator CP1, a waveform shaping circuit WS, and a delay circuit TD. Then, counter- connection can be performed, and even if the detection line lN of the N-phase is used in a state that the line lN is put out of place, electrical shock is prevented from being received.
Patent JP-H04121879-A (JP)
Title: Error counter device for digital vtr
Inventor: TAKAMORI MANABU
IPC: G11B20/18
Filed: 1990-09-11
Abstract: PURPOSE:To grasp the operating states of four reproducing heads by providing first and second error detecting means, a means to switch the error flags of two means, and a means to count the error flags. CONSTITUTION:The 0 and 1 channels(Ch) of the input error flag of a gate circuit 63 are mixed in unit of segment(Seg) by a channel integrator, and a pulse 67 synchronized with the input mix Seg of the circuit 63 is attached and is separated to mix Segs, and after that, they are supplied to gate circuits 64, 65. When the mix Segs supplied to the circuits 64, 65 are separated to each Ch, sample data on Ch 0 and that on channel 1 are supplied at every other data, therefore, a pulse 69 synchronized with each sample data is attached and separation is performed. Therefore, the operating state of each reproducing head can be grasped by the counted number of errors by counting the error flags separated to each Seg by a counter 66. Thereby, it is possible to attain the reduction of circuit scale and the simplification of control.
Patent JP-S61120252-A (JP)
Title: Shared file control system for network system
Inventor: NAKAMURA YOSHIHIRO
IPC: G06F12/00
Filed: 1984-11-16
Abstract: PURPOSE:To attain transmission of the latest tabulation data by transferring tabulation data on a computer having the tabulation data designated by a processing request to the processing requester in case the processing request is delivered from each computer. CONSTITUTION:A packet exchange network 1 transmits the packet sent from a personal computer of the transmitter side to a personal computer of the receiver side according to a packet transmitter address. A control personal computer 2 receives the processing requests from personal computers PA-PC and transfers the pages of the tabulation data file designated by a request to the requester side. A shared file 3 stores plural pieces of tabulation data file.
Patent JP-S60120300-A (JP)
Inventor: HORUSUTO KUWAIZAA
IPC: G21F9/32
Filed: 1984-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60136670-A (JP)
Title: Valve apparatus
Inventor: SUYAMA NORIO
IPC: F16K39/02
Filed: 1983-12-23
Abstract: PURPOSE:To open a valve by a relatively small power by advancing an auxiliary valve and then advancing the valve and successively opening the valve openings having small and large diameters. CONSTITUTION:An auxiliary valve opening 10 in parallel to a valve opening 5 is formed onto a valve 8, and the captioned apparatus is equipped with an auxiliary valve 11 consisting of a spool valve which extends in the longitudinal direction, passing the inside of the valve opening 10, and opening/closing-controls the valve opening 10, and said auxiliary valve 11 is opposed to a push rod 6 at the tail edge, and opposed to the back surface of the valve 8, keeping a distance 13 at the stepped part 12 in the front, and the auxiliary valve 11 is opened by the advance of the push rod 6, and then the valve 8 is pushed by the auxiliary valve 11 through the stepped part 12 and advanced, and then the valve opening 5 is opened. Therefore, the valve 8 can be opened in the state where the differential pressure between the front and the back is little, with a relatively small power.
Patent JP-2001069611-A (JP)
Title: Battery controller for hybrid car
Inventor: KINOSHITA NAOKI
IPC: B60L50/16
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To efficiently recover regenerative energy by charging a battery, causing the upper limit value of the remaining capacity of the battery to approach full charging, only when deterioration of the battery is in an unpromoted state. SOLUTION: A charge discharge control part 92 informs an assist/ regeneration control part 42 that regeneration is permitted in a range which does not exceed the upper limit value of the quantity of regeneration control, and issues a direction for performing assist/regeneration. The controlling part 42 finds a quantity of assists or regeneration referring to an assist/regeneration map 41 and controls a motor by an assisting quantity if the state of a car is in an assisting region. Regeneration is performed to limit the quantity of regeneration, when the quantity of regeneration exceeds an upper limit value of the quantity of regeneration control informed by the control part 92, regenerating the quantity of regeneration by the motor, if the state of the car is in a regenerating region. Consequently, efficient recovery of regenerative energy without deterioration of a battery becomes feasible.
Patent JP-S60133817-A (JP)
Inventor: YAMADA SAKUJI
IPC: A01G3/08
Filed: 1983-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6396286-A (JP)
Title: Production of electrolytic polymerization film
Inventor: KITANO MOTOI
IPC: C25B3/23
Filed: 1986-10-13
Abstract: PURPOSE:To easily release the title electrolytic polymerization film from the surface of an electrode, by adding oils in an electrolytic soln. when various monomers are mixed in the electrolytic soln., an electric current is allowed to flow between electrodes, and an electrolytic polymerization film is formed on the electrode. CONSTITUTION:Thiophene is added as a monomer to an electrolytic soln. consisting of acetonitrile as a solvent and lithium borofluoride as an electrolyte, a current is allowed to flow with Pt as the electrode, and an electrolytic polymerization film is formed on the surface of the electrode. In this case, mineral oils, synthetic oils such as alkylbenzene oil and diarylethane oil, vegetable oils such as soybean oil and linseed oil, and other hydrophilic oils are previously added into the electrolytic soln. by 1.2wt%. As a result, the electrolytic polymerization film formed on the surface of the electrode can be conveniently and easily released from the surface of the electrode, and the film can be obtained.